Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PB3950
Coordinates: 13:30:24.58 (h:m:s) +19:21:47.42 (°:':'')
202.6024 (°) +19.3632 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () -0.008 ± 0.093

Notes


visibility

Observations

Photometric observations: 17, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GAIA3.BP 17.726 0.007 mag
GAIA3.G 17.742 0.003 mag
GAIA3.RP 17.831 0.015 mag
GALEX.FUV 19.025 0.134 mag
GALEX.NUV 18.824 0.074 mag
SDSS.U 18.199 0.015 mag
SDSS.G 17.601 0.005 mag
GAIA2.BP 17.705 0.005 mag
SDSS.R 17.880 0.007 mag
GAIA2.G 17.786 0.001 mag
SDSS.I 18.142 0.008 mag
GAIA2.RP 17.815 0.008 mag
SDSS.Z 18.306 0.025 mag
WISE.W1 17.409 0.159 mag
WISE.W2 < 17.095 / mag
WISE.W3 < 12.628 / mag
WISE.W4 < 8.940 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454506.928 2008-02-10 SDSS spectrograph @ SDSS 2.5-M 1900 2903.0 NA 3831 - 9213
2456308.382 2013-01-15 LRS @ LAMOST 1500 5400.0 NA 3700 - 9068

Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) -0.008 ± 0.093 -0.02 ± 0.15 0.0 ± 0.11
pmdec (mas) -1.408 ± 0.066 -1.4 ± 0.12 -1.412 ± 0.048
pmra (mas) 0.17 ± 0.17 0.32 ± 0.32 0.11 ± 0.12
Primary
Secondary
content_copy